<script setup>
import { onMounted } from 'vue'
import VScaleScreen from 'v-scale-screen'
import { useInitParkInfo } from '@/echarts2d'
import { useBarChart } from '@/echarts2d'
import { usePieChart } from '@/echarts2d';
import { Application } from '@splinetool/runtime';
import { ref } from 'vue'
import loadingComponent from '@/components/loadingComponent.vue';
// 获取园区信息
const { parkInfo, getParkInfo } = useInitParkInfo()

// 年度收入分析 - 柱状图
const { barChart, initBarChart } = useBarChart(parkInfo)

// 园区产业分布 - 饼图
const { pieChart, initPieChart } = usePieChart(parkInfo)


onMounted(async () => {
  // 获取园区信息
  await getParkInfo()
  // 获取年度收入分析图表数据
  initBarChart()
  // 获取园区产业分布
  initPieChart()
  // 渲染3d模型
  init3dModel()
})
const loading = ref(false) // 加载进度条
const canvas3d = ref(null)
const init3dModel = () => {
  // 开启loading效果
  loading.value = true
  // 创建一个3d模型解析器实例
  const spline = new Application(canvas3d.value)
  // 拉取模型
  spline.load('https://prod.spline.design/6Wq1Q7YGyM-iab9i/scene.splinecode')
   .then(() => {
    // 关闭loading
    loading.value = false
    console.log('模型拉取成功了')
    
   })
}

</script>

<template>
  <v-scale-screen width="1920" height="1080">
    <div class="all-charts">
      <!-- 园区概况 -->
      <div class="section-one">
        <img class="img-header"
          src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E6%A6%82%E5%86%B5%402x.png"
          alt="" />
        <!-- <div class="icons-container" v-if="parkInfo.base"> -->
        <div class="icons-container">
          <div class="item">
            <div class="icons-item building-icon">
              <span class="number">
                <!-- parkInfo {} .base undefined  -->
                {{ parkInfo.base?.buildingTotal }}
              </span>

            </div>

            <span class="title">楼宇总数</span>

            <span class="unity">（栋）</span>

          </div>

          <div class="item">
            <div class="icons-item enterprise-icon">
              <span class="number">
                {{ parkInfo.base?.enterpriseTotal }}
              </span>

            </div>

            <span class="title">入驻企业总数</span>

            <span class="unity">（家）</span>

          </div>

          <div class="item">
            <div class="icons-item car-icon">
              <span class="number">
                {{ parkInfo.base?.parkingTotal }}
              </span>

            </div>

            <span class="title">车位总数</span>

            <span class="unity">（个）</span>

          </div>

          <div class="item">
            <div class="icons-item rod-icon">
              <span class="number">
                {{ parkInfo.base?.chargePoleTotal }}
              </span>

            </div>

            <span class="title">一体杆总数</span>

            <span class="unity">（个）</span>

          </div>

        </div>

      </div>
      <!-- 园区年度收入分析 -->
      <div class="section-two">
        <img class="img-header"
          src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E5%B9%B4%E5%BA%A6%E6%94%B6%E5%85%A5%E5%88%86%E6%9E%90%402x.png"
          alt="" />
        <div class="bar-chart-titile">
          <span>单位：元</span>

          <div>
            <span class="bar-icon blue-bar-icon"></span>

            <span class="bar-icon red-bar-icon"></span>

            收入情况
          </div>

        </div>

        <div class="bar-chart" ref="barChart"></div>

      </div>


      <!-- 园区产业分布 -->
      <div class="section-three">
        <img class="img-header"
          src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E4%BA%A7%E4%B8%9A%E5%88%86%E5%B8%83%402x.png"
          alt="" />
        <div class="pie-chart" ref="pieChart"></div>

      </div>


    </div>

    <div class="model-container">
      <!-- loading组件 -->
      <loadingComponent :loading="loading"></loadingComponent>
      <!-- 提供画布标签
        echarts图表底层用的就是canvas 
      -->
       <canvas ref="canvas3d"></canvas>
    </div>

  </v-scale-screen>

</template>



<style lang='scss' scoped>
.all-charts {
  position: absolute;
  top: 0;
  left: 0;
  width: 480px;
  height: 100%;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(to left, rgba(0, 6, 15, 0.00) 0%, rgba(0, 6, 15, 0.00) 20%, rgba(0, 0, 0, 0.40) 30%, rgba(0, 0, 0, 0.60) 40%, rgba(1, 4, 11, 1) 70%, #04070d 100%);

  .img-header {
    height: 30px;
  }
}

.section-one {
  flex-basis: 25%;

  .icons-container {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;

    .item {
      text-align: center;
      display: flex;
      flex-direction: column;
      flex: 1;

      .icons-item {
        height: 80px;
        position: relative;

        .number {
          position: absolute;
          left: 50%;
          transform: translateX(-50%);
          font-size: 18px;
          font-family: FontquanXinYiGuanHeiTi, FontquanXinYiGuanHeiTi-Regular;
          color: #ffffff;
        }
      }

      .building-icon {
        background: url('@/assets/building-icon.png') no-repeat 50% 0 / contain;
      }

      .enterprise-icon {
        background: url('@/assets/enterprise-icon.png') no-repeat 50% 0 / contain;
      }

      .rod-icon {
        background: url('@/assets/rod-icon.png') no-repeat 50% 0 / contain;
      }

      .car-icon {
        background: url('@/assets/car-icon.png') no-repeat 50% 0 / contain;
      }

      .title,
      .unity {
        font-size: 14px;
        color: #cdd7e1;
      }

      .title {
        margin-top: 8px;
      }
    }
  }
}

.section-two {
  // 主轴宽度（y轴）
  flex-basis: 35%;
  margin-top: 50px;

  .bar-chart {
    width: 100%;
    height: calc(100% - 90px);
  }
}

.section-three {
  flex-basis: 40%;
  margin-top: 50px;

  .pie-chart {
    position: relative;
    margin: 0 auto;
    padding-bottom: 20px;
    width: 80%;
    height: calc(100% - 40px);
  }
}

.model-container {
  width: 100%;
  height: 100%;
  background-color: black;
  /* flex-shrink 属性定义项目的缩小系数，0 为不压缩 */
  flex-shrink: 0;
}
</style>
